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Gem Resources International
Gem Resources
PO Box 62006
Minneapolis, MN 55426

Phone: (612) 664-0252
Toll-Free: (800) 588-8515
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News & Specials

January Specials
Up to 50% off normal prices.
Lab Ruby Faceted, Lab Blue Spinel, Cubic Zirconia Faceted, Lab Cabochons & More!

Metal clay heating tests.
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Closeout Gilson Opal Cabochons - Safe to Fire

Metal Clay firing test results; Silver 1200F-1HR-OK, Silver 1475F-1HR-OK, Silver 1650F-2HR OK,  Bronze 1525F-2HR-OK, Copper 1778F-30min-OK
Fired in carbon and made sure not to open the kiln until completely cooled. Came out great with a slight haze, but they looked great. If you cool down too quickly they crack. But, if you put a little super glue over each one after firing they will look fine.

Oval Gilsen Opal Cabochon

7 x 5 mm Regular Price $23.00 Each Closeout $5.00 each

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